CVE catalog
CVE-2003-0850
libnids: CVE-2003-0850
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.78% · Oct 25, 2026
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libnids | sid | 1.26-3 | fixed |
| Debian | libnids | forky | 1.26-3 | fixed |
| Debian | libnids | trixie | 1.26-2.1 | fixed |
| Debian | libnids | bookworm | 1.26-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libnids | source | sid | 1.18-1 | not yet assigned | Not reported | Not reported |
| Debian | libnids | source | forky | 1.18-1 | not yet assigned | Not reported | Not reported |
| Debian | libnids | source | trixie | 1.18-1 | not yet assigned | Not reported | Not reported |
| Debian | libnids | source | bookworm | 1.18-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libnids1.21]Fixed
Source package: [libnids]
Details (2)
1.26-2· amd64 · bookwormFixed · Fixed:
1.18-1dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
1.26-2· arm64 · bookwormFixed · Fixed:
1.18-1dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
- [libnids-dev]Fixed
Source package: [libnids]
Details (2)
1.26-2· amd64 · bookwormFixed · Fixed:
1.18-1dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
1.26-2· arm64 · bookwormFixed · Fixed:
1.18-1dsa · libnids · debian · bookworm; dsa · libnids · debian · 12
[Debian 13 (Trixie)]
- [libnids1.21t64]Fixed
Source package: [libnids]
Details (2)
1.26-2.1+b2· amd64 · trixieFixed · Fixed:
1.18-1dsa · libnids · debian · 13
1.26-2.1+b2· arm64 · trixieFixed · Fixed:
1.18-1dsa · libnids · debian · 13
- [libnids-dev]Fixed
Source package: [libnids]
Details (2)
1.26-2.1+b2· amd64 · trixieFixed · Fixed:
1.18-1dsa · libnids · debian · 13
1.26-2.1+b2· arm64 · trixieFixed · Fixed:
1.18-1dsa · libnids · debian · 13
Observed: